int num2[50] = {0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,
0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,
0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,
0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,
0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb,0xff00aabb};